Senior Software Developer - Python/React (Costa Rica)

Jbs Dev

Costa Rica Remote permanent

Posted: January 8, 2026

Quick Summary

We're looking for a talented and versatile Senior Software Developer with strong experience in Python and React to join our team. In this role, you'll be at the forefront of building and maintaining scalable web applications using modern technologies. You'll collaborate closely with product managers, engineers, QA, and other stakeholders to deliver innovative features and exceptional client solutions.

Job Description

We’re looking for a talented and versatile Senior Software Developer with strong experience in Python and React to join our team. In this role, you’ll be at the forefront of building and maintaining scalable web applications using modern technologies. You’ll collaborate closely with product managers, engineers, QA, and other stakeholders to deliver innovative features and exceptional client solutions. If you’re passionate about clean code, robust backend systems, and sleek, responsive user interfaces, we’d love to hear from you!

This position is a full-time role. We are 100% remote but candidates must reside and be authorized to work in Costa Rica.

Responsibilities

• Design, build, and maintain web applications across the stack, from backend APIs to dynamic frontends.

• Collaborate with cross-functional teams including product, design, and DevOps to ship high-quality software.

• Develop RESTful APIs using Python.

• Work with PostgreSQL databases, optimizing queries, and schema design.

• Build responsive, dynamic UIs using React, TypeScript, and contribute to Next.js architecture.

• Write infrastructure as code with AWS CDK and leverage AWS services.

• Use GitHub for CI/CD, code reviews, and team collaboration.

• Champion best practices in engineering, testing, and DevOps workflows.

Required Skills

• 5+ years of professional experience with Python, including building scalable APIs.

• Strong knowledge of PostgreSQL.

• 3+ years of hands-on experience with React and TypeScript, building modern frontends.

• Experience deploying infrastructure using AWS CDK.

• Proficiency with GitHub workflows and CI/CD pipelines.

• Solid understanding of RESTful API design and best practices.

• Excellent communication skills and a pragmatic approach to problem-solving.

Nice To Have

• Familiarity with modern DevOps practices (CI/CD, Docker).

Benefits

This is a full-time position with the following benefits:

• Competitive base salary.

• CCSS and private health insurance.

• Paid overtime.

• Generous PTO and company holidays.

• 100% remote work, always will be!

• Collaborative, fast-paced environment where your ideas matter.

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